Uniden UCIS 3000 Owner's Manual page 22

Symptom
Callers are not
displayed on the
screen
No caller informa-
tion is displayed
when hearing the
call waiting audio
sound
Message error
happens fre-
quently
21
Suggestion
• Verify that you have subscribed
to the appropriate service (Caller
ID and Call Waiting Caller ID)
from your telephone company. If
you only subscribed to the Caller
ID service, this unit will not
display the call waiting caller ID
information.
• Check if your answering machine
is set to answer the call before 2
rings.
• Verify that you have subscribed
to the Call Waiting Caller ID
service from your telephone
company.
• Caller information was not
transmitted properly. Check with
your telephone company to see if
there is a problem with your
phone line.
Since our special design will
always retain your stored call
records, we encourage you to
disconnect all the telephone
cords and adapter, and then
reinstall the unit step by step per
this instruction manual before
you ask for service.
The call records will not be erased when the
adapter is disconnected. A special E2PROM
design allows the unit to always retain your
stored call records after you disconnect the
adapter.